Q-Chem I , Mesaieed ,

Q-Chem I , Mesaieed , is a petrochemical in Qatar with a reported capacity of 600,000 t of ethylene. It cracks hydrocarbon feedstocks into building-block chemicals such as ethylene and propylene. It is operated by Chevron Phillips . By capacity it ranks #3 of 3 petrochemical plants tracked in Qatar. It emits about 782,091 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 182,306 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-731923.

文脈内で：この施設がどのように比較されるか

600,000 t of ethyleneで、Q-Chem I , Mesaieed ,はQatarのpetrochemicalの中央値以下 900,000 t of ethyleneです。 サブセクター：petrochemical-steam-cracking。 petrochemicalとして、その中核的な産業操業に対して激しいプロセス熱（通常300–800°C）が必要です。この熱はボイラー、炉、または直接燃焼によって供給される必要があり、未断熱容器および配管からの損失は無駄な燃料を表します。モジュール式脱着可能な断熱は、これらの損失を80～96%削減でき、表面を≤45°Cに冷却でき、回収期間は通常2年未満です。 石油化学プラントは、エチレン、プロピレンおよび他の基本化学物質を製造するために、非常に高い温度で炭化水素をクラッキングします。最も熱集約的な産業プロセスの1つです。

容量およびCO₂強度の比較はClimate TRACEの産業施設データから計算されました。セクターの役割は工学リファレンスに基づいています。

What 782,091 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest petrochemical plants in Qatar

Reported capacity (t of ethylene), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Chevron Phillips .

Local climate

Q-Chem I , Mesaieed , sits in a hot desert climate zone (Köppen BWh), at 24.9°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #3 largest of 3 petrochemical plants in Qatar by reported capacity.

Nearby industrial sites

• QAPCO, Mesaieed , · Petrochemical · 1,173,136 t CO₂
• Industries Qatar Steel Mesaieed plant · Steel Plant · 1,079,130 t CO₂
• QatarEnergy Mesaieed Industrial City Refinery · Refinery · 1,901,899 t CO₂
• Mesaieed aluminium plant · Aluminium Smelter · 1,415,342 t CO₂
• Bu Ghawlana Cement Plant · Cement Plant · 2,509,460 t CO₂
• Umm Bab Cement Plant · Cement Plant · 2,776,078 t CO₂

Location

Coordinates 24.89381, 51.54494. View on OpenStreetMap.

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